*{
	margin: 0;
	padding: 0;
}
#box{
	width: 100%;
	height: auto;
}
#header{
	width: 100%;
	height: 1.333333rem;
	line-height: 1.333333rem;
	background-color: #549EF7;
	display: flex;
	flex-wrap: wrap;
	justify-content: space-between;
	color: #fff;
}
#header_one{
	font-size: 0.346666rem;
	margin-left: 0.2rem;
}
#header_two{
	font-size: 0.373333rem;
}
#header_three{
     margin-right: 0.2rem;
}
#header_three img{
	width: 0.666666rem;
	height: 0.666666rem;
	margin-top: 0.333333rem;
	
	
}
#nav{
	height: 1.333333rem;
	text-align: center;
	font-size: 0.4rem;
	position: relative;
	top: 0.8rem;
}
#nav2{
	
	height: 1.333333rem;
	text-align: center;
	position: relative;
	top: 0.8rem;
	border: 5px ;
	
}
#aa{
	width: 5rem;
	font-size: 0.4rem;
	color: #fff;
	padding: 0.3rem 0.8rem 0.3rem 0.8rem;
	background-color: #ffbc09;
	border: 5px solid #ffbc09;
	border-style:double;
}
#nav3{
	text-align: center;
	position: relative;
	top: 1.6rem;
	color: gray;
}
#nav3 img{
	width: 1.333333rem;
	height: 1.333333rem;
}
#nav3 p{
	height: 1.066666rem;
	line-height: 1.066666rem;
}
